Bowl for spa foot bath



FIG. 1 is a top perspective view of a bowl for spa foot bath showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof, the right side and front elevational views being identical; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in the drawings represent unclaimed portions of the design and form no part thereof. 

The ornamental design for a bowl for spa foot bath, as shown and described. 